b068e2357a
circbuf: Move from mm/circbuf to libs/libc/misc
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so that it can be used by userspace program.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Signed-off-by: Neo Xu <neo.xu1990@gmail.com>
2024-10-09 08:41:49 +08:00
d499ac9d58
nuttx: fix multiple 'FAR', 'CODE' and style issues
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Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2024-08-25 19:22:15 +08:00
9694760eb8
input: fix touchevent race condition
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In touch_event, circbuf is operated, and there is a lack of protection here.
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2024-08-23 08:52:23 +08:00
bb29c39d50
drivers/touchscreen: add grab for touchscreen
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Providing the capability for applications to exclusively
handle touch events
Signed-off-by: rongyichang <rongyichang@xiaomi.com>
2024-08-08 18:30:32 +08:00
eddd90de78
poll: pollsetup should notify only one fd passd by caller
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since it's redundant to iterate the whole fds array in setup
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-11-21 09:07:17 +01:00
b0a0ba3ad7
fs: Move mmap callback before truncate in [file|mountpt]_operations
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since mmap may exist in block_operations, but truncate may not,
moving mmap beforee truncate could make three struct more compatible
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-04 17:43:59 +02:00
779a610ca3
Remove the unnecessary NULL fields in global instance definition of file_operations
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-04 00:32:13 +02:00
f33dc4df3f
Change FIOC_MMAP into file operation call
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- Add mmap into file_operations and remove it from ioctl definitions.
- Add mm_map structure definitions to support future unmapping
- Modify all drivers to initialize the operations struct accordingly
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
2023-01-02 11:23:20 -03:00
41e9df2f3e
Add ftruncate into file operation calls
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- Add truncate into file_operations
- Move truncate to be common for mountpt_operations and file_operations
- Modify all drivers to initialize the operations struct accordingly
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
2023-01-02 11:23:20 -03:00
c4535ee66a
drivers/input/touchscreen_upper: add missing function code comments
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Signed-off-by: pengyiqiang <pengyiqiang@xiaomi.com>
2022-12-01 10:26:11 +08:00
5724c6b2e4
sem:remove sem default protocl
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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2022-10-22 14:50:48 +08:00
d1d46335df
Replace nxsem API when used as a lock with nxmutex API
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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-17 15:59:46 +09:00
344c8be049
poll: add poll_notify() api and call it in all drivers
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Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2022-09-26 12:06:32 +08:00
09b3fb25ab
drivers: remove unimplemented open/close/ioctl interfaces
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Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-04-15 16:56:25 +08:00
7b97b3ad70
input/touchscreen: Fix the typo error
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-03-28 12:33:48 +03:00
7de9b879a1
input/touchscreen: Change the type of touch_upperhalf_s::nums from uint32_t to uint8_t
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to align with the type of touch_register
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-03-21 09:03:05 +02:00
0c2f86f74d
driver/touchscreen: Add multithreaded read support
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Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2022-03-17 19:44:17 +02:00
f42b56b1c4
input/touch: Remove the couple from uinput
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-02-27 22:19:23 +01:00
676b735c4a
driver/touchscreen: Add support for write operations
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Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2022-01-20 01:20:19 +08:00
a743fed63d
file_operations: get back C89 compatible initializer
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Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-01-11 02:14:00 +08:00
7381245159
input/touchscreen: separate the interface for user interaction
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Separate the interface for user interaction, touch upper half
provides the interface uniformly.
Signed-off-by: futerigele <futerigele@xiaomi.com>
2021-11-08 21:56:03 -06:00
Xiang Xiao